Saturday, December 19, 2009

Punjab Technical University, Jalandhar M.Sc IT 3rd Sem Question Paper

WAP AND WML
M.SC. (IT) IIIrd Semester(2096)

Time : 3 Hours Max Marks:75

Note: Attempt all questions in Part A and nine questions from Part B. Each questions in Part A & Part B carry 2 & 5 marks respectively.

Part A
1. Who is WAP for?
2. What is WTAI?
3. What is WAP micro browser?
4. What is meant by WML interface?
5. What is WML card?
6. What is the role of screen size?
7. What is an emulator?
8. Which IDE’s are available for WAP development?
9. What is the purpose of deck header?
10. What is a Template?
11. What is the need of data formatting?
12. Give any four reserve words of WML script.
13. What is Pragmas?
14. What is Active X object used for?
15. What is a database?



Part B
16 Give the importance & benefits of WAP.
17 What are the most common design mistakes in WAP applications.
18 Give the WML code that accesses cache.
19 Discuss the features of Software Developer Kit you have used for WAP applications.
20 Write code that uses and tags.
21 How will you make a options group?
22 What are the control construts of WML script?
23 How will you connect to a database in WAP Application.
24 Discuss the ASP Object Model Briefly.
25 State the rules of WML Script.
26 What are the general principles of WML Script Writing?
27 How will you optimize utilization of brandwidth in WAP Application

Programming with C-Sharp (#)
MSc. (IT) 3rd Semester (2096)


Time : 3 Hours Max Marks:75


Note: The question paper consists of two parts A and B.
a) Part A is compulsory and have 15 questions (40-60) words of 2 marks each.
b) Part B have 12 long answer questions of 5 marks each, out of which candidate have to attempt 9 questions.


Part A (15x2=30)

1.
i. What do you mean by unsafe code?
ii. Define interoperability.
iii. Why to use C#?
iv. Write a program in C# to implement? : Operator.
v. What is multilevel inheritance?
vi. What is try and catch block?
vii. Explain foreach system.
viii. Briefly explain namespace.
ix. What do you mean by this reference?
x. Explain the switch statement.
xi. What are delegate methods?
xii. How will you define read only variables in C#?
xiii. What are basic principles of OOP?
xiv. What are variables size arrays? What are their uses?
xv. How can methods be hide in C#?


Part B (5 Marks each)

2. Write a program in C# to multiply two matrices?
3. What is structure? What are its uses? How structure can be nested?
4. Write a program in C# to calculate factorial of a given integer.
5. What are constructors? Differentiate between constructor and subclass.
6. Explain the differences between Java and C#.
7. Write a program in C# to explain the concept of creating your own exception class?
8. Write a program in C# to explain the concept of method overloading?
9. Write a program in C# to explain the concept of operator overloading.
10. Explain logical operators available in C#.
11. Explain the differences between constructor and destructors.
12. What are interfaces? What are their significances? How interface can be used in C#?
13. Explain in detail the console class?

CORE JAVA PROGRAMMING
M.SC.(IT) III RD Semester (2096)


Time: Three Hours Maximum Marks:75


Note: Attempt all questions in Part A and nine questions from Part-B. Each question in Part A & Part B carry 2 & 5 marks respectively.


Part A
1. What is data encapsulation?
2. Differentiate between plateform independent and portable.
3. What is import statement used for?
4. Give an application using a symbolic constant.
5. What is meant by automatic type conversion?
6. How will you use the ?: Operator?
7. Give the syntax of while statement.
8. What is constructor?
9. What are wrapper classes used for?
10. When do we design an Interface?
11. What is the importance of naming conventions in packages?
12. When will you use throw statement?
13. Which HTML tags are used for applets?
14. Give two applications of line graphs?
15. When will you use friendly visibility control?


Part
16. Compare Object-Oriented & procedural programming paradigms.
17. How does Java differ from C?
18. Discuss a Java Program Structure?
19. What are the different types of branching statements supported in Java?
20. Discuss the operator precendence and associativity in JAVA.
21. How will you choose a looping statement in JAVA?
22. How does JAVA support inheritance?
23. Give an example that reads, processes and prints two dimensional arrays.
24. What are the issues of designing Interface in JAVA?
25. Discuss the exception handling in JAVA?
26. Write an applet that reads the name of a person and prints characters in it after reversing the cases of each of them.
27. Write a Java program to create a BAR chart,

ADVANCED WEB DEVELOPMENT
MSc(IT),IIIrd Semester(2096)

Time: Three Hours Maximum Marks:75


Note: Attempt all questions in Part A and nine questions from Part-B. Each questions in Part –A and Part- B carry 2 & 5 Marks respectively.

Part A
1. What is meant by client side scripting?
2. Why do we use language tag?
3. What are variable variant?
4. Give an example of Branching Logic Control in Vb Script.
5. Define any two string functions of VB Script.
6. What are the instances of objects?
7. What are cookies?
8. What is form validation?
9. Why do we use session variable?
10. Give two examples of nonfatal bugs.
11. What is ADO?
12. What is recordset?
13. Give general format of select command.
14. What are Cdata sections used for?
15. What is XSL?


Part B
16. What is ASP? How will you create an ASP?
17. Discuss the data types supported by VB Script.
18. What is typecasting? When and how is it done?
19. Discuss the response object of ASP?
20. Write an ASP page to accept and validate user name/ password pair.
21. What are the advantages and disadvantages of using cookies.
22. Discuss the process of debugging ASP scripts.
23. How will you connect to a database through ASP?
24. What are the important issues when inserting, updating , and deleting records?
25. What are the role of cursor Location and Cursor Type properties?
26. Discuss the salient features of XML.
27. Discuss types of elements of a DTD.

OPERATING SYSTEM ADMINISTRATION WITH
WINDOWS 2000
M.SC.)IT) IIIrd Semester (2096)

Time: 3 Hours Max Marks:75

Note : Attempt all questions in Part A and nine questions from Part B. Each questions in Part A & Part B carry 2 & 5 Marks respectively.


Part A
1. Give two most important reasons for using windows 2000 proffessional.
2. Write two salient features of NTFS.
3. What is the purpose of task bar?
4. What is the role of synchronization manager?
5. What is meant by display colors?
6. When do we need file encryption?
7. What is the purpose of registry?
8. How does fonts affect printing?
9. What is namespace?
10. Why do we define security groups?
11. What is the advantage of scheduling tasks?
12. Give any two folder properties.
13. What is meant by media formatting?
14. What is the main purpose of Internet Explorer?
15. When do we need dual-boot configuration?



Part B

16. Give important mile stones in the evolution of windows operating systems.
17. Compare FAT 16 and FAT 32 file systems.
18. Discuss the general operations possible on files.
19. What parameters can be controlled while configuring screen savers and wall papers?
20. Compare file properties and My Computer properties?
21. How will you run a program automatically at the start of windows and after every week at the specifies time?
22. How will you install a network printer with postscripts support?
23. What are the general goals of ADS?
24. What are the different type of groups supported by windows 2000 professional.
25. What are the hardware requirements for windows 2000 professional?
26. What are the advantages of power settings available in windows 2000 professional?
27. How will you connect your machine to Internet?

C# WITH .NET
M.SC. (IT) IIIrd Semester (2096)

Time: Three Hours Max Marks:75


Note: Attempt all questions in Part A and nine questions from Part B. Each questions in Part A & Part B carry 2 & 5 marks respectively.


Part A

1. What is .NET framework?
2. How will you add comments in C# program?
3. What is boxing?
4. What is meant by type conversion?
5. Give an example using?:operator.
6. Give the syntax of foreach statement.
7. What is method overloading?
8. When do we use variable-size arrays?
9. What is meant by regular expression?
10. Give any two differences between class and struct?
11. What is this reference?
12. What is multilevel inheritance?
13. What are non-overloadable operators?
14. What is meant by exception?
15. Why do we use console classes?


Part B

16. Compare abstraction and encapsulation.
17. State the features of C#.
18. Give an example using value types in C#.
19. Give operator precendence and associativity of C#.
20. When will you use break and continue statements?
21. Write a program to count the vowels and other characters in a text editing with #.
22. Write a program to convert a two dimensional matrix into one dimensional column major matrix.
23. Write a program to illustrate multilevel inheritance with virtual methods.
24. Write a program to illustrate overloading of the unary operator.
25. Illustrate use of delegates?
26. What are different numeric formatting possible in C#?
27. How are exceptions handled in C#?

Enterprise JAVA Development
MSC. (IT) 3RD Semester (2096)

Time: 3 Hours Max Marks:75

Note: Part A is compulsory and have 15 short answer questions of 2 marks each. Part B is consists of 12 long answer questions of 5 marks each,out of which you have to attempt nine questions.


Part A (15x2=30)

1.
a. What exactly is Java Bean?
b. Give the components of BDK?
c. What do you mean by event monitor bean?
d. What is advantage of JSP over other scripting lan gauges?
e. What do you mean by Page request and page response?
f. What do you mean by CORBA?
g. Explain EJB container.
h. What are FAT Clients?
i. Explain ejbCreate( ) method?
j. Write note on CGI programming.
k. What are cookies?
l. What do you mean by Session?
m. What is JDBC?
n. Explain reflection and interspection?
o. Why Java is preffered technology over Internet?


Part B (9x5=45)

2. What do you mean by adapter classes? Demonstrate with the help of example.
3. Give the overview of componenet programming
4. Explain unicasting and multicasting with the help of example.
5. Explain three-tier architecture with the help of example.
6. Explain the various types of exceptions in JSP with the help of example.
7. How do you connect JSP with database using JDBC.
8. Explain session beans with its types.
9. How can you manage persistence of entity beans?
10. What do you mean by IDL?
11. Explain common object broker request architecture.
12. Can you use JSP with Java beans? Give explanation to support your answer.

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